CN2287667Y - Single lock omnibearing interlocking anti-theft door - Google Patents
Single lock omnibearing interlocking anti-theft door Download PDFInfo
- Publication number
- CN2287667Y CN2287667Y CN 97203680 CN97203680U CN2287667Y CN 2287667 Y CN2287667 Y CN 2287667Y CN 97203680 CN97203680 CN 97203680 CN 97203680 U CN97203680 U CN 97203680U CN 2287667 Y CN2287667 Y CN 2287667Y
- Authority
- CN
- China
- Prior art keywords
- door
- lock
- plate
- interlocking
- doorframe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a single lock omnibearing interlocking anti-theft door, belonging to a door for a house. The utility model comprises a door plate, a door frame, a bidirectional bolt, an interlocking device, etc. The interlocking device with a lock is arranged on the door plate of a common door for a house; the interlocking device can drive a lock pin of a lock hole arranged on the door frame with lock direction to move; the opening and the locking can be achieved; the door for a house can be firmly locked. The utility model has simple structure, low cost, convenient operation and good anti-theft effect and is suitable for theft protection for an important house.
Description
The utility model relates to the comprehensive interlocking security door of a kind of monolock, belong to the house door, it only is provided with on the door-plate of general door with the interlocking mechanism of a lock, and its drives the lock pin movement of locking respectively to the set lockhole of doorframe, thereby reach out or lock, and with the purpose in door lock jail.
ZL94243780.2 " Nover practical security door ", it is simple in structure, has good anti-theft effect, but it need lock two locks, and can only lock three limits, so far, have no precedent and adopt a lock can lock door four limits the security door in jail.
The purpose of this utility model is to overcome existing security door needs two locks, and can only lock the weak point on three limits, thereby provides a kind of simple in structure, cost is low, easy to use, the comprehensive interlocking security door of the monolock of good anti-theft effect is for the antitheft usefulness in important house.
The purpose of this utility model realizes by following approach:
The utility model includes door-plate, doorframe, Bidirectional bolt lock and several parts of interlocking mechanism, one side activity of door-plate is fixed on the doorframe, and establish a Bidirectional bolt at the correct position of door-plate and lock, the top and the set lockhole of below correct position of lock pin and the doorframe of its top, below are coincide, more up or the lock pin correct position of below be provided with two groups of interlocking mechanisms of locking respectively at least and form to doorframe one side or the identical lockhole of dual-side.
Said interlocking mechanism is that three correct positions on a guide plate are established three sizeable holes respectively, and lock pin, door-plate above or below making it and being separately fixed at and the screw rod that is connected with on the junction plate of lock pin coincide movable fixing.Said guide plate is a metal sheet.Said lock pin is a laths of metal.Three set holes are Yao Yuan hole or hole, garden on guide plate.
During use, rotate the Bidirectional bolt lock, above making and below lock pin respectively upwards and move downward, the lock that coincide drives the interlocking mechanism of lock pin above or below being located at simultaneously to lockhole, makes lock pin lock on it to corresponding lockhole, the door lock jail.
Figure is the schematic diagram (seeing in the room) of the utility model embodiment, wherein: 1-door-plate, 2-doorframe, 3-lock pin, 4-lockhole, 5-Bidirectional bolt lock, 6-hinge, 7-guide plate, 8-interlocking mechanism, 9-junction plate, 10-screw rod, 11-nut.Embodiment describes in detail below with reference to accompanying drawing:
The utility model embodiment includes door-plate 1, doorframe 2, Bidirectional bolt lock 5 and interlocking mechanism's more than 8 parts, one side of door-plate 1 is fixed on the doorframe 2 with two hinge 6 activities, and establish the Bidirectional bolt lock 5 that a Guangdong kind Yu Heng cutting edge of a knife or a sword Lock Factory produces at the correct position of door-plate 1, the set lockhole 4 of the lock pin 3 that makes its top and below and the top of doorframe 2 and below correct position coincide, reach lock pin 3 correct positions of below more up, establishing one group of lock does not respectively have the interlocking mechanism 8 of the set lockhole 4 of a side of hinge 6 to form to doorframe 2.
Said interlocking mechanism 8 is that three correct positions on a triangular guide plates of being made by steel plate 7 are established three sizeable Yao Yuan holes respectively, lock pin 3, door-plate 1 above or below making it and being separately fixed at and be welded with screw rod 10 on the steel bar junction plate 9 of lock pin 3, movable fixing with nut 11.
The utility model contrast prior art has following advantage:
1, the utility model only has a two-way plug lock, thereby simple in structure, valency Lattice are cheap;
When 2, using the utility model, the jail all can be locked in door-plate four limits firmly, because of And anti-theft effect is extremely good;
When 3, using the utility model, both can outside the room, lock, also can in the room, lock, Therefore very easy to use.
Claims (3)
1, the comprehensive interlocking security door of a kind of monolock, comprise door-plate (1), doorframe (2), one side activity of door-plate (1) is fixed on the doorframe (2), it is characterized in that also including Bidirectional bolt lock (5) and several parts of interlocking mechanism (8), establish a Bidirectional bolt at the correct position of door-plate (1) and lock (5), make its top, the set lockhole (4) of the top of lock pin (3) and the doorframe (2) of below and below correct position coincide, more up or the lock pin of below (5) correct position be provided with two groups at least and lock respectively to the coincide interlocking mechanisms of lockhole (4) of doorframe (2) one sides or dual-side.
2, by the comprehensive interlocking security door of the described monolock of claim 1, it is characterized in that said interlocking mechanism (8) is that three correct positions on a guide plate (7) are established three sizeable holes respectively, lock pin (3), door-plate (1) above or below making it and being separately fixed at and the screw rod (10) that is connected with on the junction plate (9) of lock pin (3) coincide movable fixing.
3, by the comprehensive interlocking security door of the described monolock of claim 1, it is characterized in that reaching up lock pin (3) correct position of below, establish one group of lock does not have interlocking mechanism from the set lockhole of a side (4) of hinge (6) to doorframe (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203680 CN2287667Y (en) | 1997-01-16 | 1997-01-16 | Single lock omnibearing interlocking anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97203680 CN2287667Y (en) | 1997-01-16 | 1997-01-16 | Single lock omnibearing interlocking anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2287667Y true CN2287667Y (en) | 1998-08-12 |
Family
ID=33924462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97203680 Expired - Fee Related CN2287667Y (en) | 1997-01-16 | 1997-01-16 | Single lock omnibearing interlocking anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2287667Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545183A (en) * | 2016-02-01 | 2016-05-04 | 北华大学 | Double-insertion type antitheft door |
| CN106785994A (en) * | 2017-02-15 | 2017-05-31 | 千盛电气集团有限公司 | A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism |
-
1997
- 1997-01-16 CN CN 97203680 patent/CN2287667Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545183A (en) * | 2016-02-01 | 2016-05-04 | 北华大学 | Double-insertion type antitheft door |
| CN105545183B (en) * | 2016-02-01 | 2017-05-03 | 北华大学 | Double-insertion type antitheft door |
| CN106785994A (en) * | 2017-02-15 | 2017-05-31 | 千盛电气集团有限公司 | A kind of high security high-voltage switch gear complete set of equipments cabinet door interlocking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |